... drilling conference exhibition geometry united states government rig system contractor toolface step 4 rotation automation Background Operators, drilling contractors, and service providers combine their equipment, expertise, and personnel to deliver wells safely and economically. Improving...

... measurement data quality axial vibration upstream oil & gas drillstring design drilling operation toolface control middle bakken css 1 operator well 3 tendency well 6 lateral rotation sensor data mining directional drilling backward rotation bha amplitude surface parameter motor back...

... and well parameters have on the hydraulics of a foam system. Both the pumps-on and pumps-off scenarios are studied. Additionally, a CFD analysis is performed to study the effect of drill pipe rotation in an eccentric annulus on friction pressure drop. A non-monotonic trend is observed due to the competing...

... the formation will break down and result in lost circulation. Rotation of the drill string plays a vital role in influencing the downhole temperature. How fast the pipe is rotating and whether the rotation takes place with the bit on, or off bottom also changes the effect on downhole temperature. When...

... risk, minimise production loss, and ensure all well objectives are achieved. The execution strategy includes simple jetting and rotating BHA designs for 3D-profile trajectories, remote real-time monitoring including 24/7 survey QA/QC and validation, and mitigation through a decision-making matrix...

..., validate through finite element analysis, then validate in a test fixture per API16RCD test procedures. On conclusion of the product validation, a land test rig trial, with mock-up of the planned system, including dual sealing elements in the Rotating Control Device (RCD), the required non-rotating drill...

... acquisition upstream oil & gas completion complex completion drilling measurement completion equipment liner rotation application signature packer axial load petroleum engineer procedure compression drillstring design downhole data lower completion torque operator mb-dl...

... rotation rig floor cnn convolutional network temporal information dataset machine learning drilling operation information pipeline spe iadc-204086-m sensor data architecture consecutive frames optical flow two-stream model Introduction During the well construction process, a rig...

... drilling operation. Several drilling case studies will be presented using the digital twin to provide real-time ECD control during tripping in and out of the well, as well as back-reaming procedure on some oil fields. Automatic pickup hook load roadmap plotting including; lift, slack and rotation off...

... in the buckling phenomenon: the large deformation of buckled drillstring, the strong non-linearity of contact and friction forces, and the dynamically triggered buckling due to drilling rotation. Transient dynamics simulations are conducted for drillstring with the actual well trajectory and rotation speed...

... mechanism torque lateral acceleration lateral vibration resonance bit design rotation bit selection drill pipe selection dataset Bailey drilling data acquisition drilling equipment shear load drilling measurement drilling fluids and materials drilling fluid management & disposal...

... collected during drilling is usually analyzed to evaluate the effectiveness of hole cleaning practices. For example, some hole cleaning indicators are the standpipe pressure and torque and drag forces as characterized by e.g. pick-up, rotating and slack-off weights during drillstring movement. Poor hole...

... Bradenhead pressure, or sustained casing pressure, is pressure build up in the annular space between the surface casing and the next smaller diameter casing string within the wellhead. The objective of the test pad was to determine if increasing the physical flexibility of cement and rotating the casing...

... hydraulic fracturing Upstream Oil & Gas fracture toughness Heat Checking examination drill string Leak offshore deepwater well lead investigation wear groove wellbore integrity Wellbore Design side force rotation risk management drillstring design static fea model tool joint wear groove...

..., providing a secondary seal available when the drillstring is not rotating. The MPD annular allows the rig to retrieve and replace the seal assembly while holding annular surface pressure and provides the ability to seal the top of the riser during non-MPD hole sections in contingency events. A flow spool...

... processes will be discussed, before results from the first year of utilization will be presented with examples. real time system rerun drilling operation Upstream Oil & Gas calculation overpull hook load deviation pipe Visualization diagnostic message rotation modelled spp Artificial...

... Abstract Managed Pressure Drilling is a new technology that has recently emerged in the industry. It has special well control capabilities supported by the rotating control device to simultaneously provide the required pressure control on a certain volume gas influx and maintain the pipe...

... is the required taper angle for a given situation? This question was brought into focus when a BHA in high angle hole was axially stuck on a limestone ledge, even though the BHA could slack off and be rotated, it could not be pulled past the ledge (Ryan 2014). A sister part is shown on the right side of Figure 1...

... efficiency of the PDC drill bit. However, the load on the power section will increase as well, resulting in torque spikes that can lead to stick slip or even a stall that can stop the rotation of the drill bit. Moreover, the reaction time of changing the DOC through added weight from surface is too slow...

... Abstract Objective/Scope The rotating control device is an integral piece of equipment for managed pressure and underbalanced drilling applications. In 2005, a joint IADC/SPE committee, collaborating with American Petroleum Institute, authored specification guidelines first published as API...